Sarah L. Walker is a highly experienced Australian screenwriter and script producer. She was the lead writer on the acclaimed TV series The Twelve, and international ratings hit thriller The Secrets She Keeps. Walker has written and/or script produced for numerous primetime Australian TV shows, both in production and development, most recently for Run (Warner/Binge), Playing Gracie Darling (Curio/Netflix) and The Last Anniversary (Made Up Stories/Binge). Among other US work, she has developed and written several pilots for Charlize Theron’s production company Denver & Delilah, and co-wrote Hollywood blockbuster, Old Guard 2 for Netflix. As well as working for screen, Walker is a journalist, author and playwright.